一、手機電池壽命是多久

一般鋰電池的使用(yong)壽(shou)命(ming)是(shi)(shi)500-1000個完整充(chong)放電輪次(ci)，同(tong)時一般從第(di)50-100左右的時候開始(shi)電量逐漸(jian)衰減。折算成我們平時使用(yong)的情況，大概就是(shi)(shi)使用(yong)壽(shou)命(ming)在3年(nian)到(dao)5年(nian)之間。

二、如何延長手機電池壽命

1、避(bi)免讓手(shou)機(ji)長時(shi)間處(chu)于高溫(wen)(wen)的環境中。很多人都有(you)邊充電(dian)邊玩手(shou)機(ji)的習(xi)慣(guan)，充電(dian)時(shi)使用手(shou)機(ji)會使手(shou)機(ji)電(dian)池(chi)發燙，不僅影響使用體驗，還會影響電(dian)池(chi)的壽命，甚至還可能引起燃(ran)燒或爆炸；另外不要將手(shou)機(ji)留在陽(yang)光曝(pu)曬下的車(che)里，在陽(yang)光的作(zuo)用下車(che)內溫(wen)(wen)度(du)會迅速升高，手(shou)機(ji)不能有(you)效散熱，機(ji)內溫(wen)(wen)度(du)會更高，嚴重情況下會發生自(zi)燃(ran)，導致更大的財(cai)產(chan)損失。當然(ran)溫(wen)(wen)度(du)過低的環境也會對電(dian)池(chi)壽命造成損傷，也應盡量避(bi)免。

2、如非急(ji)用(yong)，盡量(liang)避免(mian)(mian)快(kuai)(kuai)(kuai)速(su)(su)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)。市面上(shang)(shang)常見的(de)(de)(de)快(kuai)(kuai)(kuai)充(chong)(chong)(chong)功能(neng)都是(shi)(shi)通過(guo)增加充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)壓和電(dian)(dian)(dian)(dian)流的(de)(de)(de)方式實現的(de)(de)(de)，這種(zhong)快(kuai)(kuai)(kuai)充(chong)(chong)(chong)實際上(shang)(shang)是(shi)(shi)以犧牲電(dian)(dian)(dian)(dian)池(chi)壽命為(wei)(wei)(wei)代(dai)價的(de)(de)(de)，因此如果(guo)不(bu)(bu)是(shi)(shi)著急(ji)使(shi)(shi)用(yong)，請避免(mian)(mian)使(shi)(shi)用(yong)快(kuai)(kuai)(kuai)充(chong)(chong)(chong)的(de)(de)(de)方式為(wei)(wei)(wei)手機(ji)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)，除非你(ni)真的(de)(de)(de)亟(ji)需(xu)(xu)真的(de)(de)(de)需(xu)(xu)要它，否則(ze)請避免(mian)(mian)使(shi)(shi)用(yong)快(kuai)(kuai)(kuai)速(su)(su)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)。實際上(shang)(shang)電(dian)(dian)(dian)(dian)池(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)的(de)(de)(de)速(su)(su)度(du)越慢(man)(man)越好(hao)，你(ni)可(ke)以在(zai)睡(shui)覺之前(qian)將手機(ji)插上(shang)(shang)電(dian)(dian)(dian)(dian)源，用(yong)整(zheng)夜(ye)的(de)(de)(de)時間(jian)為(wei)(wei)(wei)你(ni)的(de)(de)(de)手機(ji)慢(man)(man)慢(man)(man)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)，智能(neng)手機(ji)的(de)(de)(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)保護(hu)功能(neng)讓你(ni)不(bu)(bu)用(yong)擔心過(guo)沖的(de)(de)(de)問題。充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)你(ni)給電(dian)(dian)(dian)(dian)池(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)的(de)(de)(de)速(su)(su)度(du)越慢(man)(man)越好(hao)，所以如果(guo)你(ni)不(bu)(bu)介意一(yi)夜(ye)之間(jian)慢(man)(man)速(su)(su)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)，那就去吧(ba)。如果(guo)你(ni)沒有普通的(de)(de)(de)電(dian)(dian)(dian)(dian)源適(shi)配(pei)器，可(ke)以在(zai)手機(ji)的(de)(de)(de)設置中關閉快(kuai)(kuai)(kuai)充(chong)(chong)(chong)功能(neng)，或者(zhe)使(shi)(shi)用(yong)電(dian)(dian)(dian)(dian)腦的(de)(de)(de)USB接口為(wei)(wei)(wei)手機(ji)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)。

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3、不(bu)要(yao)等(deng)到(dao)(dao)手(shou)(shou)(shou)(shou)機(ji)電(dian)(dian)量(liang)(liang)完(wan)全(quan)耗盡(jin)再充(chong)(chong)電(dian)(dian)。將手(shou)(shou)(shou)(shou)機(ji)用到(dao)(dao)自動(dong)關機(ji)再充(chong)(chong)電(dian)(dian)是(shi)十幾(ji)年前鎳(nie)鎘電(dian)(dian)池(chi)(chi)(chi)時代的(de)(de)做(zuo)法(fa)了，鎳(nie)鎘電(dian)(dian)池(chi)(chi)(chi)存(cun)在(zai)“電(dian)(dian)池(chi)(chi)(chi)記(ji)憶效應”：如果長(chang)期不(bu)徹底充(chong)(chong)電(dian)(dian)、放(fang)電(dian)(dian)，易(yi)在(zai)電(dian)(dian)池(chi)(chi)(chi)內(nei)(nei)留(liu)下痕跡，導致(zhi)電(dian)(dian)池(chi)(chi)(chi)容(rong)量(liang)(liang)降低。如今所有(you)手(shou)(shou)(shou)(shou)機(ji)使(shi)用的(de)(de)都是(shi)鋰電(dian)(dian)池(chi)(chi)(chi)，不(bu)存(cun)在(zai)電(dian)(dian)池(chi)(chi)(chi)記(ji)憶效應，隨(sui)(sui)時都可以對電(dian)(dian)池(chi)(chi)(chi)進行充(chong)(chong)電(dian)(dian)，不(bu)會對手(shou)(shou)(shou)(shou)機(ji)電(dian)(dian)池(chi)(chi)(chi)造成任何影響(xiang)。而(er)如果等(deng)到(dao)(dao)手(shou)(shou)(shou)(shou)機(ji)電(dian)(dian)量(liang)(liang)完(wan)全(quan)耗盡(jin)再充(chong)(chong)電(dian)(dian)會降低鋰電(dian)(dian)池(chi)(chi)(chi)中鋰離子的(de)(de)活性，給電(dian)(dian)池(chi)(chi)(chi)容(rong)量(liang)(liang)造成不(bu)可逆的(de)(de)損(sun)傷。請(qing)養成隨(sui)(sui)時充(chong)(chong)電(dian)(dian)的(de)(de)習(xi)慣，上班時可以將手(shou)(shou)(shou)(shou)機(ji)插在(zai)電(dian)(dian)腦USB接口上充(chong)(chong)電(dian)(dian)，回到(dao)(dao)家隨(sui)(sui)手(shou)(shou)(shou)(shou)就把手(shou)(shou)(shou)(shou)機(ji)連(lian)上充(chong)(chong)電(dian)(dian)器，保證手(shou)(shou)(shou)(shou)機(ji)電(dian)(dian)量(liang)(liang)一直處于20%--90%的(de)(de)范圍之內(nei)(nei)，既保證你的(de)(de)手(shou)(shou)(shou)(shou)機(ji)隨(sui)(sui)時可用，也能最大限度延長(chang)電(dian)(dian)池(chi)(chi)(chi)的(de)(de)壽命。

4、如果(guo)手機長(chang)時(shi)間不(bu)使用(yong)，請充(chong)電(dian)(dian)(dian)至50％。對于長(chang)時(shi)間不(bu)用(yong)的(de)(de)舊(jiu)手機，請將其(qi)充(chong)電(dian)(dian)(dian)至50％，然后再關(guan)機存放。50%左右的(de)(de)電(dian)(dian)(dian)量能將鋰(li)電(dian)(dian)(dian)池的(de)(de)性能保(bao)持再最佳狀態(tai)，長(chang)期存放手機之前(qian)將電(dian)(dian)(dian)池充(chong)滿電(dian)(dian)(dian)或完全放電(dian)(dian)(dian)都是(shi)不(bu)可取(qu)的(de)(de)。另外(wai)需(xu)要(yao)注意的(de)(de)是(shi)，即使手機處于關(guan)機狀態(tai)，電(dian)(dian)(dian)池也會(hui)緩(huan)慢放電(dian)(dian)(dian)，請每(mei)隔幾個月打開一次手機，并將電(dian)(dian)(dian)池電(dian)(dian)(dian)量重新恢(hui)復到50％。如果(guo)你沒(mei)有保(bao)存舊(jiu)手機的(de)(de)習慣(guan)，請自動忽略(lve)本條。

5、調低(di)屏幕(mu)(mu)亮(liang)度(du)(du)。屏幕(mu)(mu)是(shi)智能手機(ji)(ji)最耗電(dian)(dian)的組件，降低(di)屏幕(mu)(mu)亮(liang)度(du)(du)將節(jie)省(sheng)(sheng)能源。使用自(zi)動(dong)(dong)亮(liang)度(du)(du)可以通過(guo)在環境光線較(jiao)暗的情況下自(zi)動(dong)(dong)降低(di)屏幕(mu)(mu)亮(liang)度(du)(du)來節(jie)省(sheng)(sheng)電(dian)(dian)量。當然你也可以在使用環境發生變化時手動(dong)(dong)將屏幕(mu)(mu)亮(liang)度(du)(du)調節(jie)未最低(di)可視(shi)水(shui)平，調暗屏幕(mu)(mu)亮(liang)度(du)(du)時節(jie)省(sheng)(sheng)電(dian)(dian)量最有效的辦法。這里需(xu)要提醒讀者(zhe)的是(shi)：即使你的手機(ji)(ji)（無論(lun)iOS或Android）設置(zhi)了(le)自(zi)動(dong)(dong)亮(liang)度(du)(du)，你依然可以手動(dong)(dong)調整屏幕(mu)(mu)亮(liang)度(du)(du)。

6、減少(shao)自(zi)(zi)動(dong)鎖(suo)屏時(shi)間。手機(ji)在閑置一段時(shi)間后會(hui)自(zi)(zi)動(dong)熄滅(mie)屏幕(mu)，這個時(shi)間默認是(shi)一到兩分(fen)鐘(zhong)，你(ni)(ni)可(ke)以通(tong)(tong)過設(she)置將這個時(shi)間縮(suo)短為30秒(miao)，不要(yao)小看每次節省的(de)幾十秒(miao)，一天下來(lai)能為你(ni)(ni)省下不少(shao)的(de)電量。不用擔(dan)心閱讀(du)文章或瀏覽網(wang)頁(ye)時(shi)發生屏幕(mu)超時(shi)自(zi)(zi)動(dong)鎖(suo)屏的(de)情況，通(tong)(tong)常情況下手機(ji)在熄滅(mie)屏幕(mu)的(de)前兩秒(miao)鐘(zhong)會(hui)自(zi)(zi)動(dong)降(jiang)低亮度來(lai)提醒你(ni)(ni)，你(ni)(ni)有充足的(de)反(fan)應時(shi)間。

7、使(shi)用(yong)純(chun)(chun)黑的(de)(de)(de)桌面(mian)和主題。如今(jin)很多(duo)手(shou)機使(shi)用(yong)了OLED屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)或(huo)(huo)AMOLED屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)，這種(zhong)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)幕的(de)(de)(de)最大特點是(shi)不(bu)(bu)需要背(bei)光源，每個(ge)顯示顆(ke)粒(li)都能(neng)自(zi)發光，最直接好處(chu)是(shi)黑色的(de)(de)(de)區域不(bu)(bu)發光，當(dang)然也就不(bu)(bu)會消耗(hao)電量。如果你的(de)(de)(de)手(shou)機使(shi)用(yong)的(de)(de)(de)OLED屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)或(huo)(huo)AMOLED屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)，選(xuan)擇純(chun)(chun)黑的(de)(de)(de)桌面(mian)或(huo)(huo)主題能(neng)大大降低屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)幕的(de)(de)(de)電量消耗(hao)。使(shi)用(yong)這兩種(zhong)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)幕的(de)(de)(de)手(shou)機一般都支持熄屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)時鐘的(de)(de)(de)功能(neng)，鎖屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)狀態(tai)下只(zhi)有(you)顯示時間的(de)(de)(de)像素點發光，非常省(sheng)電。你可以在網上查(cha)詢(xun)你的(de)(de)(de)手(shou)機型(xing)號對應(ying)的(de)(de)(de)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)幕類型(xing)，或(huo)(huo)者下載一張純(chun)(chun)黑的(de)(de)(de)圖片，在光線暗的(de)(de)(de)地方觀察屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)幕是(shi)否有(you)背(bei)光。提(ti)醒蘋果用(yong)戶，目前蘋果手(shou)機中只(zhi)有(you)iPhone X使(shi)用(yong)的(de)(de)(de)是(shi)這種(zhong)屏(ping)(ping)(ping)(ping)(ping)(ping)(ping)幕。

8、關閉高(gao)耗(hao)電(dian)(dian)的(de)(de)(de)后臺app。在手機的(de)(de)(de)電(dian)(dian)池信息中查看耗(hao)電(dian)(dian)排行(xing)和后臺高(gao)耗(hao)電(dian)(dian)app，通(tong)常情況(kuang)下，耗(hao)電(dian)(dian)最多的(de)(de)(de)app是使用(yong)最多的(de)(de)(de)，如果發現耗(hao)電(dian)(dian)量(liang)與使用(yong)頻(pin)率不(bu)成比例的(de)(de)(de)app，可(ke)以通(tong)過卸載、禁用(yong)或(huo)限制(zhi)權(quan)限等方式減少電(dian)(dian)量(liang)消(xiao)耗(hao)。

9、使用手機的低(di)功耗模(mo)式(shi)(shi)。很多(duo)手(shou)機都支持低(di)電(dian)模(mo)式(shi)(shi)或超(chao)級省(sheng)電(dian)模(mo)式(shi)(shi)，原(yuan)理是(shi)通過(guo)降低(di)CPU（和其他(ta)組件）的性(xing)能最大(da)限度地延緩(huan)電(dian)量(liang)(liang)消(xiao)耗，如果你對手(shou)機性(xing)能要求不(bu)高，可(ke)以嘗試將手(shou)機設置(zhi)為低(di)電(dian)模(mo)式(shi)(shi)；當你手(shou)機電(dian)量(liang)(liang)所剩無(wu)幾而且暫時無(wu)法(fa)充電(dian)時，可(ke)以將手(shou)機設置(zhi)為超(chao)級省(sheng)電(dian)模(mo)式(shi)(shi)。

10、合理(li)管理(li)WLAN、藍牙、NFC、GPS等開關。在不使(shi)用(yong)時(shi)，請(qing)關閉(bi)這些開關，因為這些設(she)備在待機模(mo)式下(xia)也會消耗大(da)(da)量(liang)電量(liang)。相(xiang)信大(da)(da)家都知(zhi)道，如果你(ni)所(suo)處的地方移(yi)動網(wang)絡(luo)信號(hao)不佳，手(shou)機將自動加大(da)(da)發射功率，努力與基(ji)站建(jian)立(li)數據連接；手(shou)機的WLAN也是如此(ci)，當WiFi信號(hao)較(jiao)弱時(shi)，WLAN模(mo)塊會自動加大(da)(da)發射功率，這兩種情況都會使(shi)耗電量(liang)成倍增加。因此(ci)在移(yi)動網(wang)絡(luo)信號(hao)好，WiFi信號(hao)弱差(cha)時(shi)請(qing)使(shi)用(yong)移(yi)動網(wang)絡(luo)，反之亦(yi)然。